diff --git a/install.sh b/install.sh
index fa1b49c..39cb079 100644
--- a/install.sh
+++ b/install.sh
@@ -94,7 +94,7 @@ sudo mount $efiName /mnt/boot
 # Generate Nix configuration
 sudo nixos-generate-config --root /mnt
 
-curl https://gitlab.com/ahoneybun/nixos-cli-installer/-/raw/main/configuration.nix > configuration.nix; sudo mv configuration.nix /mnt/etc/nixos/
+curl https://gitlab.com/ahoneybun/nixos-cli-installer/-/raw/main/configuration.nix > configuration.nix; sudo mv -f configuration.nix /mnt/etc/nixos/
 
 # wget https://gitlab.com/ahoneybun/nixos-cli-installer/-/raw/main/configuration.nix
 # sudo mv configuration.nix /mnt/etc/nixos/